peripro 801 New Product first-time users may need a

first-time users may need a short adjustment period

85-inch touchpad that provides mouse-like precision

System Requirement: Windows 7

tap-and-drag

Large Tracking Surface: Dimensions of the touchpad: 5

peripro 801 New Product first-time users may need aErgonomic Design All the buttons you need in a mouse and more, with a special sculpted design to place all your fingers comfortably on the mouse. Mouse Dimensions: 5. 12 x 4. 21 x 1. 77 inches Precise Thumb Control Smooth tracking by simply moving the trackball minimizes overall arm movements, less repetitive movements, more productivity, and comfort. Sensitivity value: 400 1000 DPI Bluetooth 5. 1 Technology New Bluetooth version for precise cursor